Description
Specifications
- Laser Model: Spectra Precision GL720 Dual Grade Laser
- Laser Class: Class 2, 658 nm
- Leveling Accuracy: 3/32 in @ 100 ft
- Self-Leveling Range: 14
- Grade Range: X: 10%; Y: -05% to +25%
- Operating Range: Up to 3,000 ft (900 m) diameter
- Rotation Speed: 300, 600, 900 RPM
- Radio Remote: No
- Auto Axis Alignment:: No
- Grade Match: No
- Power Source: NiMH Battery
- Operating Hours: 30 hours
- Weight: 18.5 lbs (8.4 kg)
- Warranty: 2 years
CR600 Combined Machine Receiver
- Laser Detection Height: 15 linear display segments
- Capture Height: 4.5 inch
- Reception Angle: 270
- LCD Readout: Front
- Automatic Shut off: 30 minutes
- Environmental Rating: IP67
- Power Source: (3)x “AA” Batteries
- Operating Hours: 100+ hours
- Operating Temperature: -4F to +122F (-20C to +50C)
- Weight: 1.1 lbs
- Warranty: 2 years
Product Description
The Spectra Precision GL720 Dual Grade Laser with HL700 and CR600 Receivers provides long-range accuracy, dual-slope performance, and machine control capability. With an operating diameter of 3,000 ft (900 m) and grade range of -10% to +10% on the X-axis and -0.5% to +25% on the Y-axis, the GL720 is designed for applications requiring tight tolerances, including highways, landfill grading, airports, and large excavation sites. Automatic self-leveling and active temperature compensation ensure stable, repeatable results.
This bundle includes the HL700 Digital Receiver for grade checking with numeric readout, 15 accuracy levels, and rugged IP67 construction. It also adds the CR600 Combination Receiver, which works on both a rod and compact machinery like dozers, skid steers, and excavators. With bright LED indicators, 270 reception, and 3 m drop resistance, the CR600 enhances productivity and safety by allowing operators to check grade directly from the cab.
In The Box
- GL720 Dual Grade Laser
- 1445-2092 Charger
- 1445-2900 6 x D-Cell NiMH Batteries
- 1445-0860S Carrying Case
- CR600 Combined Machine Control Receiver
Brochures and Manuals
- GL720 Dual Grade Laser Manual
- CR600 Combined Machine Control Receiver Manual
